201540990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{959719}}^1$

素因数の和:959736

約数の個数: 32

約数和(自身を含む): 552798720

約数和(自身を除く): 351257730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 959719, 1919438, 2879157, 4798595, 5758314, 6718033, 9597190, 13436066, 14395785, 20154099, 28791570, 33590165, 40308198, 67180330, 100770495, 201540990]

約数ペア:

[(1, 201540990), (2, 100770495), (3, 67180330), (5, 40308198), (6, 33590165), (7, 28791570), (10, 20154099), (14, 14395785), (15, 13436066), (21, 9597190), (30, 6718033), (35, 5758314), (42, 4798595), (70, 2879157), (105, 1919438), (210, 959719)]